To change settings without software, use the DIP switch block located under the front cover:
| Switch (SW1) Position | Function (Ver 1.0) | |------------------------|---------------------| | 1–4 | Binary address (ON=1, OFF=0) Example: Switch 1 ON = +1, Switch 2 ON = +2, etc. | | 5 | ON = RS-485, OFF = RS-232 | | 6 | ON = 19200 baud, OFF = 9600 baud | | 7 | ON = No parity, OFF = Even parity | | 8 | ON = 2 stop bits, OFF = 1 stop bit | ms 7826 ver 1.0 manual
Important: Cycle power after changing DIP switches. Ver 1.0 does NOT support software-overridden DIP settings. To change settings without software, use the DIP
The manual provides a sample configuration text file for legacy systems: Important: Cycle power after changing DIP switches
[MS7826]
Firmware=1.0
ComPort=COM3
Baud=9600
Parity=Even
DataBits=8
StopBits=1
PollRate=500
AnalogRange_AI0=0-10V
AnalogRange_AI1=4-20mA
... (channels 2-15 default to 0-10V)
This motherboard supports Dual Channel memory architecture.